M.I.T.

Massachusetts Institute of Technology (MIT) is a private research university located in Cambridge, Massachusetts, United States. MIT has five schools and one college, containing a total of 32 academic departments, with a strong emphasis on scientific, engineering, and technological education and research.

Trying to solve an impossible math problem, Francine scrawls her equations across the gates to M.I.T. in "National Treasure 4: Baby Franny: She's Doing Well: The Hole Story".